25422828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 61399296

約数和(自身を除く): 35976468

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 563, 636, 852, 1126, 1689, 2252, 3378, 3763, 6756, 7526, 11289, 15052, 22578, 29839, 39973, 45156, 59678, 79946, 89517, 119356, 119919, 159892, 179034, 239838, 358068, 479676, 2118569, 4237138, 6355707, 8474276, 12711414, 25422828]

約数ペア:

[(1, 25422828), (2, 12711414), (3, 8474276), (4, 6355707), (6, 4237138), (12, 2118569), (53, 479676), (71, 358068), (106, 239838), (142, 179034), (159, 159892), (212, 119919), (213, 119356), (284, 89517), (318, 79946), (426, 59678), (563, 45156), (636, 39973), (852, 29839), (1126, 22578), (1689, 15052), (2252, 11289), (3378, 7526), (3763, 6756)]